<template>
  <div>
    <div class="search">
      <el-input placeholder="请输入名称查询" style="width: 200px" v-model="name"></el-input>
      <el-button type="info" plain style="margin-left: 10px" @click="load(1)">查询</el-button>
      <el-button type="warning" plain style="margin-left: 10px" @click="reset">重置</el-button>
    </div>

    <div class="operation">

      <el-button type="danger" plain @click="delBatch">批量删除</el-button>
    </div>

    <div class="table">
      <el-table :data="tableData" strip @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" align="center"></el-table-column>
        <el-table-column prop="id" label="序号" width="70" align="center" sortable></el-table-column>
        <el-table-column prop="name" label="文件名称"></el-table-column>
        <el-table-column prop="folder" label="是否文件夹"></el-table-column>
        <el-table-column prop="file" label="文件路径" show-overflow-tooltip></el-table-column>
        <el-table-column prop="userId" label="创建人ID"></el-table-column>
        <el-table-column prop="userName" label="创建人"></el-table-column>
        <el-table-column prop="type" label="文件类型"></el-table-column>
        <el-table-column prop="size" label="文件大小"></el-table-column>
        <el-table-column prop="createTime" label="创建时间"></el-table-column>
        <el-table-column prop="updateTime" label="修改时间"></el-table-column>
        <el-table-column prop="tagName" label="文档标签"></el-table-column>
        <el-table-column prop="delete" label="是否删除">
          <template v-slot="scope">
            <span v-if="scope.row.delete">是</span>
            <span v-else>否</span>
          </template>
        </el-table-column>
        <el-table-column label="操作" align="center" width="180">
          <template v-slot="scope">
            <!--            <el-button size="mini" type="primary" plain @click="handleEdit(scope.row)">编辑</el-button>-->
            <el-button size="mini" type="danger" plain @click="del(scope.row.id)">删除</el-button>
          </template>
        </el-table-column>
      </el-table>
      <div class="pagination">
        <el-pagination
            background
            @current-change="handleCurrentChange"
            :current-page="pageNum"
            :page-sizes="[5, 10, 20]"
            :page-size="pageSize"
            layout="total, prev, pager, next"
            :total="total">
        </el-pagination>
      </div>
    </div>





  </div>
</template>

<script>
export default {
  name: "DiskFiles",
  data() {
    return {
      tableData: [],  // 所有的数据
      pageNum: 1,   // 当前的页码
      pageSize: 10,  // 每页显示的个数
      total: 0,
      name: null,

      user: JSON.parse(localStorage.getItem('xm-user') || '{}'),

      ids: []
    }
  },
  created() {
    this.load(1)
  },
  methods: {


    del(id) {   // 单个删除
      this.$confirm('您确定删除吗？', '确认删除', {type: "warning"}).then(response => {
        this.$request.delete('/diskFiles/delete/' + id).then(res => {
          if (res.code === '200') {   // 表示操作成功
            this.$message.success('操作成功')
            this.load(1)
          } else {
            this.$message.error(res.msg)  // 弹出错误的信息
          }
        })
      }).catch(() => {
      })
    },
    handleSelectionChange(rows) {   // 当前选中的所有的行数据
      this.ids = rows.map(v => v.id)   //  [1,2]
    },
    delBatch() {   // 批量删除
      if (!this.ids.length) {
        this.$message.warning('请选择数据')
        return
      }
      this.$confirm('您确定批量删除这些数据吗？', '确认删除', {type: "warning"}).then(response => {
        this.$request.delete('/diskFiles/delete/batch', {data: this.ids}).then(res => {
          if (res.code === '200') {   // 表示操作成功
            this.$message.success('操作成功')
            this.load(1)
          } else {
            this.$message.error(res.msg)  // 弹出错误的信息
          }
        })
      }).catch(() => {
      })
    },
    load(pageNum) {  // 分页查询
      if (pageNum) this.pageNum = pageNum
      this.$request.get('/diskFiles/selectPage', {
        params: {
          pageNum: this.pageNum,
          pageSize: this.pageSize,
          name: this.name,
        }
      }).then(res => {
        this.tableData = res.data?.list
        this.total = res.data?.total
      })
    },
    reset() {
      this.name = null
      this.load(1)
    },
    handleCurrentChange(pageNum) {
      this.load(pageNum)
    },
  }
}
</script>

<style scoped>

</style>
